$479.00

SKU:
Engine Tuning
Burger Motorsports
Power gains of up to 60hp and 60tq to the wheels on a stock vehicle

Ready to take your F chassis N55 BMW to the next level? How about up to 60hp to the wheels (80hp crank) on a completely stock car or up to 100hp to the wheels (120hp crank) on a fully modified car? The JB4 features a simple plug and play installation harness for easy installation and includes many features not found on any other tune. Including the ability to enable/disable the tuning from the drivers seat, gear dependent boost control to help with traction, autotuning for E85 mixtures, built in diagnostic code reading/deleting, expanded engine safety systems, free firmware updates, in dash boost gauge, the ability to control the exhaust flapper using your BC button, and much more.

NOTE: For racing applications only, and not for sale in California

FEATURES & BENEFITS

• Power gains of up to 60hp and 60tq to the wheels on a stock vehicle
• Quick Plug & Play Installation
• CANbus integration offering unrivaled tuning features and performance
• Runs as smoothly as stock, this is how your N55 should have come from the factory
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
• Ethanol (E85) compatible tuning maps
• Able to read/delete fault codes
• Not VIN locked, can be removed without a trace and resold down the road
• Made in the USA
• Free USA Shipping
• 5 year warranty

APPLICATIONS
BMW 1 Series
 2012+ N55 BMW F20 F21 M135

BMW 2 Series 
 2014+ N55 BMW F22 F23 M235i
• 2016+ N55 BMW F87 M2 


BMW 3 Series
• 2012+ N55 BMW F30 F31 335i/ix
• 2012+ N55 BMW F30 Active Hybrid 3

• 2013+ N55 BMW F34 335i xDrive GT

BMW 4 Series
• 2014+ F32 F33 F36 435i / 435ix 

BMW 5 Series
• 2010-2016 N55 BMW F10 F11 535i/ix
• 2010-2015 N55 BMW F07 535i/ix GT

BMW 6 Series
• 2011+ N55 BMW F12 F13 640i/ix
• 2011+ N55 BMW F06 640i/ix Gran Coupe 

BMW X Series
• 2010-2015 N55 BMW X1
• 2014+ N55 BMW F25 X3
• 2014-2018 N55 BMW F15 X5 F16 X6
• 2017+ N55 BMW X4 M40i
Power gains of up to 60hp and 60tq to the wheels on a stock vehicle

Ready to take your F chassis N55 BMW to the next level? How about up to 60hp to the wheels (80hp crank) on a completely stock car or up to 100hp to the wheels (120hp crank) on a fully modified car? The JB4 features a simple plug and play installation harness for easy installation and includes many features not found on any other tune. Including the ability to enable/disable the tuning from the drivers seat, gear dependent boost control to help with traction, autotuning for E85 mixtures, built in diagnostic code reading/deleting, expanded engine safety systems, free firmware updates, in dash boost gauge, the ability to control the exhaust flapper using your BC button, and much more.

NOTE: For racing applications only, and not for sale in California

FEATURES & BENEFITS

• Power gains of up to 60hp and 60tq to the wheels on a stock vehicle
• Quick Plug & Play Installation
• CANbus integration offering unrivaled tuning features and performance
• Runs as smoothly as stock, this is how your N55 should have come from the factory
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
• Ethanol (E85) compatible tuning maps
• Able to read/delete fault codes
• Not VIN locked, can be removed without a trace and resold down the road
• Made in the USA
• Free USA Shipping
• 5 year warranty

APPLICATIONS
BMW 1 Series
 2012+ N55 BMW F20 F21 M135

BMW 2 Series 
 2014+ N55 BMW F22 F23 M235i
• 2016+ N55 BMW F87 M2 


BMW 3 Series
• 2012+ N55 BMW F30 F31 335i/ix
• 2012+ N55 BMW F30 Active Hybrid 3

• 2013+ N55 BMW F34 335i xDrive GT

BMW 4 Series
• 2014+ F32 F33 F36 435i / 435ix 

BMW 5 Series
• 2010-2016 N55 BMW F10 F11 535i/ix
• 2010-2015 N55 BMW F07 535i/ix GT

BMW 6 Series
• 2011+ N55 BMW F12 F13 640i/ix
• 2011+ N55 BMW F06 640i/ix Gran Coupe 

BMW X Series
• 2010-2015 N55 BMW X1
• 2014+ N55 BMW F25 X3
• 2014-2018 N55 BMW F15 X5 F16 X6
• 2017+ N55 BMW X4 M40i

Many of our items ship COMPLETELY FREE to the contiguous 48 United States.

For international patrons, please email us at info@kiesmotorsports.com for a customized quote.

Many of our items ship COMPLETELY FREE to the contiguous 48 United States.

For international patrons, please email us at info@kiesmotorsports.com for a customized quote.

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